By Benjamin Pimentel and Rex Crum, MarketWatch

SAN FRANCISCO (MarketWatch) -- Technology stocks retreated Wednesday, as the broad market sank after reported comments from a European Union official about the state of Japan's nuclear disaster.

The Nasdaq Composite Index (RIXF) fell 1.5% to 2,628, and the Dow Jones Industrial Average (DJI) shed 198 points, or 1.7%, to 11,659.

The Morgan Stanley High Tech 35 Index (MSH) lost 2%, and the Philadelphia Semiconductor Index (SOX) was down 1.6%.

Shares IBM Corp. slipped 3.9% becoming the biggest decliner among Dow components. Sanford Bernstein analyst Toni Sacconaghi also downgraded IBM's rating to market perform from outperform.

Also in the red were shares of Microsoft Corp.(MSFT) , down 2.3%, and Intel Corp. (INTC) , which was off 1.7%.

Shares of Apple Inc. (AAPL) slid almost 4% after JMP Securities analyst Alex Gauna downgraded the stock to market perform from market outperform.

Gauna said an Apple manufacturing partner in Asia was showing sales-growth deceleration even before the devastating Japan quake.

On Tuesday, Apple announced it was delaying the launch of its iPad 2 tablet in Japan.

Meanwhile, shares of Nvidia Corp. (NVDA), Xilinx Inc. (XLNX) and Altera Corp. (ALTR) posted gains.

Shares of Rambus Inc. (RMBS) also gained more than 3% a day after the chip-design company said it had renewed a patent license agrement with Toshiba Corp. Shares of Toshiba (TOSYY) dropped more than 11%.

 
 
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